Download - M2M/IoT Standardization and its Perspective · 2012-06-13 · Slide5 Kim, Hyoung-Jun @ ETRI 2012-06-25 KRnet2012 개요–M2M 서비스개념도 Mobile communication network CDMA,

M2M/IoT Standardization and its Perspective

ETRI Standards Research Center

김형준([email protected])

2012. 6. 25.

Kim, Hyoung-Jun @ ETRISlide 2

2012-06-25

KRnet 2012

목 차

• 개 요

• 개념 및 용어 정의

• 국제 표준화 동향

• 국내 표준화 동향


2012-06-25

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개요 – M2M 전망

(P&G, Kevin Ashton) “RFID 및 다른 센서들을 일상 생활의 사물에 부착하는것이 사물인터넷을 창조할 것이며, 기계 인식의 새로운 시대를 열 것”(1998)

[ITU] 2005년 사물인터넷 보고서를 발간하면서 사물인터넷의 비전을 Tagging, Sensing, Shrinking, Thinking으로 정리

Gartner. 2002년 대비 인터넷 성장률은 75배 성장하였고, 스마트 디바이스는

2020년 2천억 개에서 2040년 1조개 이상으로 증가할 것으로 전망 (2010)

<Source : KCC, 김정렬, 2011년 사물지능통신(M2M) 정책 방향, 2011.02>


2012-06-25

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개요 – M2M 기술의 필요성

Change of communication paradigmChange of communication paradigm

(Namdeamoon Fire, 2008.2] (Imjingak Incident, 2009.9]

(Earthquake in Korea (9 times)](Dangjin, Sangjoo, Chunan, Jeju

etc. )

(Recycling center Fire in Shanghai, 2010.2]

(Landslide in Madeira island, 2010.2][Earthquake in Haiti, 2010.1]

Increase of demand of Monitoring using Communications NetworkIncrease of demand of Monitoring using Communications Network

Explosions of Object Information and Demand for M2M NetworkExplosions of Object Information and Demand for M2M Network

Exploiting smart services based on Mobile telecommunication networkExploiting smart services based on Mobile telecommunication network


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개요 – M2M 서비스 개념도

Mobile communication network

CDMA, WCDMA, HSDPA

RASBTS

Wireless Network

Router

Mobile internet networkWibro, WiMAX

RAS

Wire Network

Fixed Service Fixed/Mobile Service Mobile Service[ M2M service classification ]

Mobile Quantity

of motion senser

Fixed LEDFixed CCTV

Crack Monitoring

Mobile Air

Quality

Traffic Information

Monitoring

Fire Monitoring

Dam state/Quantity

of flow Monitoring

Weather Monitoring

Piers Monitoring

Criminal Monitoring

Fire engine

Positioning

Remote Measuring

Service

Mobile state

information

Bus Location

InformationVehicle

Positioning

Providing

Security Service

Animals information

Monitoring

Air Pollution

Monitoring

Quantity of distribution

Monitoring

Marine

Environmental

Monitoring

Vessel

Monitoring

Logistics Information

Monitoring


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개요 – M2M 응용 분야

<Source : KCC, 김정렬, 2011년 사물지능통신(M2M) 정책 방향, 2011.02>


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개념 및 용어 정의 (1/4)• Terminology

– IoT : Internet of Things– M2M : Machine-to-Machine – MTC : Machine Type Communication– MOC : Machine Oriented Communication– USN : Ubiquitous Sensor Network– WSN : Wireless Sensor Network– WoT : Web of Things


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개념 및 용어 정의 (2/4)• M2M (ETSI)

– Communication between two or more entities that do not necessarily need any direct human intervention

• MTC (3GPP)– A form of data communication which involves one or more entities that

do not necessarily need human interaction

• M2M (IEEE 802.16p)– Information exchange between a Subscriber station and a Server in the

core network (through a base station) or between Subscriber station, which may be carried out without any human interaction


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개념 및 용어 정의 (3/4)• IoT– 모든 사물에게까지 네트워크 연결을 제공하는 네트워크의 네트워

크 (ITU, 2005)– The networks and services that enable communication among these

objects (EU policy Outlook RFID, 2007)– A global network infrastructure, linking physical and virtual objects

through the exploitation of data capture and communication capabilities. (CASAGRAS Final Report, 2009)

– A world-wide network of interconnected objects uniquely addressable, based on standard communication protocols (EU IoT Workshop, 2009)


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개념 및 용어 정의 (4/4)• USN

– A conceptual network built over existing physical networks which makes use of sensed data and provides knowledge services to anyone, anywhere and at anytime, and where the information is generated by using context awareness (ITU-T Y.2221)

• 사물지능통신– 사람 對 사물, 사물 對 사물 간 지능통신 서비스를 언제 어디서나

안전하고 편리하게 실시간으로 이용 할 수 있는 미래 방송통신 융합 ICT 인프라

– 협의 개념 : 기계간의 통신 및 사람이 동작하는 디바이스와 기계간의 통신

– 광의 개념 : 통신과 IT기술을 결합하여 원격지의 사물의 상태정보등을 확인할 수 있는 제반 솔루션을 의미함


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구조적 관점 – M2M vs. USN

<Source : ETSI, M2M Activities in ETSI, 2009> <Source : ISO/IEC 29182-1, Sensor Network Reference Architecture-Part 1: General overview and requirements>


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M2M vs.USN vs. … vs. IoT

IPv6/NANO

3G/4G

USN/M2M/RFID


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3GPP에서의 MTC 표준화 현황 (1/10)• MTC (Machine-Type Communications)

– A form of data communications– Do not necessary need human interaction

• General objectives– Provide network operators with lower operational costs when offering

MTC services– Reduce the impact and efforts handling large MTC groups– Optimize network operations to minimize impact on device battery

power usage– Stimulate new MTC applications by enabling operator to offer services

tailored to MTC requirements

<Source : 3GPP에서의 MTC 표준화 현황, LG전자 김태현, 2011.11>


2012-06-25

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3GPP에서의 MTC 표준화 현황 (2/10)• Current progress in 3GPP

<Source : 3GPP에서의 MTC 표준화 현황, LG전자 김태현, 2011.11>


2012-06-25

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3GPP에서의 MTC 표준화 현황 (3/10)• 3GPP Rel-8 Studies - Finalized

– Study on Facilitating Machine to Machine Communication in GSM and UMTS [TR 22.868]

– Work scope• Charging mechanisms (e.g. simplify charging in relation to M2M purposes);• Addressing: Already today some networks are running out of E.164 numbering

space. This would be aggravated by widespread usage of M2M. IP address space limitation was also studied.

• Types of communication (e.g. one to many, many to many, relevance of mobile originated mobile terminated and always on type of connectivity); Enhancements for the identified communication model; Preferred communication models that could be implemented cost efficiently for M2M

• Handling of large numbers of subscriptions and subscriber data within the network;• Handling issues of large number of M2M subscriptions for the user of M2M

services;• Impact of optimizations for security (Denial of Service attacks by M2M devices,

Effects of theft of M2M that are quite likely unattended, Secure handling of credentials, Access control for M2M terminals)


2012-06-25

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3GPP에서의 MTC 표준화 현황 (4/10)• 3GPP Rel-9 Studies - Finalized

– Study on Security Aspects of Remote Provisioning and Change of Subscription for M2M Equipment [TR 33.812]

– Work scope• The possibility to change subscription for M2MEs out in the field (e.g. after contract

expiry) without direct human intervention.• The possibility to allocate the M2ME at initial power up to a network operator

without direct human intervention.• an investigation of candidate security solutions architectures that allow remote

subscription management to take place in a secure manner;• an identification of current USIM/ISIM functionality that may need to be

incorporated in a MCIM application, with or without changes to allow remote subscription management for the M2ME;

• an identification of functionality in the network, in the UICC or in the M2ME, that may need to be added due to the remote subscription management method;

• the study may identify principle requirements for protected storage and the execution environment (e.g. by collaborating with relevant working groups such as the OMTP Hardware group)


2012-06-25

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3GPP에서의 MTC 표준화 현황 (5/10)• 3GPP Rel-10 Studies – Finalized

– Network Improvements for Machine-type Communications (NIMTC) – Stage 1, 2 and Charging for NIMTC

– CN part of Stage 3 for NIMTC

UID Name Resource Hyperlink Notes TS_and_TR410031 Stage 1 S1 SP-100863 SA#47 completed 22.011, new 22.368490037 Stage 2 S2 SP-100863 SP#49 completed 23.060, 23.236, 23.401510040 Charging S5 SP-110136 SP#51 completed 32.251, 32.298, 32.299

UID Name Resource Hyperlink Notes TS_and_TR480005 CN part of

Stage 3- CP-110442 CP#52 completed Stage 3

480105 CT1 part of Stage 3

C1 CP-110442 CP#52 completed 23.122, 24.008, 24.301, new 24.368


C4 CP-110442 CP#52 completed 23.003, 23.008, 29.002, 29.060, 29.230, 29.272, 29.274, 29.275, 29.282


C6 n/a CP#52 completed 31.102


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3GPP에서의 MTC 표준화 현황 (6/10)• 3GPP Rel-10 Studies – Finalized (cont’d)

– GERAN part of NIMTC (Stage 3)

– RAN mechanisms to avoid CN overload due to MTC

UID Name Resource Hyperlink Notes TS_and_TR490003 GERAN part

(Stage 3)G2 GP-101647 GP#50 completion

05/11=>09/11. GP#49 Exception in GP-110506.

GP#47 approved WID

44.018, 44.060

UID Name Resource Hyperlink Notes TS_and_TR490024 RAN mechanisms to

avoid CN overload due to Machine-Type

Communications

R2,R3 RP-101026 Stage 3. RP#51 completed

UTRA, LTE 25.331, 25.413, 36.331, 36.413


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3GPP에서의 MTC 표준화 현황 (7/10)• 3GPP Rel-11 Studies - Ongoing

– Study on RAN improvements for Machine-Type Communications [TR 37.868]

– Study on GERAN improvements for Machine-Type Communications [TR 43.868]

UID Name Hyperlink Status_Report Notes TR450015 Study on RAN

improvements for Machine-

Type Communicati

ons

RP-100330 RP-111052 RP#53 completed. TR 37.868v100 for Approval (No WID change: RAN overload only). Triggered by TR 22.868 Study on

Facilitating Machine to Machine Communication in GSM and UMTS (M2M) UID_7027 and Rel-10 NIMTC UID_410030

UTRA, LTE 37.868

UID Name Acronym Finish Compl Hyperlink rapporteur Notes TSs_and_TRs

460001 Study on GERAN

improvements for

Machine-Type

Communications

FS_NIMTC_GERAN

02/03/2012

20% GP-092418

Ericsson GP#50 completion 09/11=>03

/12. GP#44

approved WID

GERAN 43.868


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3GPP에서의 MTC 표준화 현황 (8/10)• 3GPP Rel-11 Features – Ongoing

– System Improvements to Machine-Type Communications (SIMTC) UID Name Acronym Resource Finish Compl Hyperlink TS_and_TR

480030 System Improvements to Machine-Type Communications

SIMTC - 14/09/2012 17% SP-110499 -

480130 Stage 1 for SIMTC SIMTC S1 21/09/2011 100% SP-110422 22.368480230 TR on Stage 2 for SIMTC SIMTC S2 21/03/2012 25% SP-110422 new TR 23.888

490028 TR on Security aspects of SIMTC SIMTC S3 20/06/2012 50% SP-110499 new TR 33.868

520021 BB1: Stage 2 Reachability Aspects of SIMTC SIMTC-Reach S2,S3 21/03/2012 0% SP-110499 TBD

520121 Deprioritized SA2 - MTC Feature Control (described in TS 22.368, clause 7.1.1 and 23.888, clause 5.7)

SIMTC-Reach S2 21/03/2012 0% SP-110499 TBD

520221 Device Trigger On-line (TS 22.368, 7.1.2) SIMTC-Reach S2 21/03/2012 0% SP-110499 TBD

520321 Addressing (TS 22.368, 7.1.3) SIMTC-Reach S2 21/03/2012 0% SP-110499 TBD520421 Identifiers – especially removal of MSISDN

dependencies in the architecture (TS 22.368, 7.1.4);SIMTC-Reach S2 21/03/2012 0% SP-110499 TBD

520521 PS Only support (TS 22.368, 7.2.4) SIMTC-Reach S2 21/03/2012 0% SP-110499 TBD

520022 Deprioritized SA2 - BB2: Stage 2 Signalling Optimizations of SIMTC

SIMTC-Sig S2,S3 21/03/2012 0% SP-110499 TBD

520122 Effectively maintain connectivity for a large number of MTC Devices (TS 22.368, 7.1.1)

SIMTC-Sig S2 21/03/2012 0% SP-110499 TBD

520222 Small Data Transmissions (TS 22.368, 7.2.5) SIMTC-Sig S2 21/03/2012 0% SP-110499 TBD

520023 Deprioritized SA2 - BB3: Stage 2 CN-based requirements and Power Considerations of SIMTC

SIMTC-CN_Pow S2,S3 21/03/2012 0% SP-110499 TBD

520123 Charging Requirements (TS 22.368, 7.1.5) SIMTC-CN_Pow S2 21/03/2012 0% SP-110499 TBD

520223 Lower Power Consumption (TS 22.368, 7.1.1) SIMTC-CN_Pow S2 21/03/2012 0% SP-110499 TBD

520323 MTC Monitoring (TS 22.368, 7.2.8) SIMTC-CN_Pow S2 21/03/2012 0% SP-110499 TBD520024 BB4: Secure Connection and Privacy of SIMTC SIMTC-Sec S3 20/06/2012 9% SP-110499 TBD

520124 Secure Connection MTC Feature (TS 22.368, 7.2.10) SIMTC-Sec S3 20/06/2012 15% SP-110499 TBD

530058 MTC Location Privacy SIMTC-Priv S3 20/06/2012 0% SP-110499 TBD


2012-06-25

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3GPP에서의 MTC 표준화 현황 (9/10)• 3GPP Rel-12 - started Sep 2011

– Study on Alternatives to E.164 for Machine-Type Communications[TR 22.988]

– Study on enhancements for Machine-Type Communications[TR 22.888]

UID Name Acronym Finish Compl Hyperlink rapporteur Notes TR470020 Study on Alternatives

to E.164 for Machine-Type

Communications

FS_AMTC

20/06/2012 70% SP-100198 T-Mobile USA SP#53 TR 22.988v100 for Information. Determine an

alternative to E.164 for identifying individual devices and route

messages between those devices

22.988

UID Name Acronym Finish Compl Hyperlink rapporteur Notes TR480032 Study on

enhancements for Machine-Type

Communications (MTC)

FS_MTCe 20/06/2012

40% SP-100448 Huawei SP#53 completion 09/11=>06/12. Study

Network improvements for MTC Device to MTC Device communications via one or more PLMNs

(direct-mode communication

between devices is out of scope), etc. Align

also with ETSI TC M2M work.

22.888


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3GPP에서의 MTC 표준화 현황 (10/10)• New work item

– Support for interworking with M2M service enablement (MTSC-SIMSE)• Identify and specify service requirements for the support of interworking of

the 3GPP System with M2M service enablement layers as specified by ETSI TC M2M

– Machine Type and Smartphone Communications Enhancement (MTSC)• Study and provide stage-2 specification for the requirements identified in TS

22.368 and TS 22.101– Small Data and Triggering Enhancements (SDDTE)– Monitoring Enhancements (MONTE)– UE Power Consumptions Optimizations (UEPCOP)– Group based features (GROUP)


2012-06-25

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ETSI에서의 M2M 표준화 현황 (1/3)• ETSI TC M2M from Jan. 2009• End-to-End view of M2M Standardization Needs


2012-06-25

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ETSI에서의 M2M 표준화 현황 (2/3)• ETSI TC M2M Architecture

M2MGateway

ClientApplication

M2M ApplicationM2M Area Network

Service Capabilities

M2MCore


2012-06-25

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ETSI에서의 M2M 표준화 현황 (3/3)• High level architecture for M2M

<Source : ETSI에서의 M2M 표준화 현황, KT 김상언, 2011.11>


2012-06-25

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IEEE에서의 M2M 표준화 현황 (1/5)• IEEE 802.11ah Task Group (2010.7)

– Title : Sub 1GHz license-exempt operation– Scope

• This amendment defines an Orthogonal Frequency Division Multiplexing (OFDM) Physical layer (PHY) operating in the license-exempt bands below 1 GHz, e.g., 868-868.6 MHz (Europe), 950 MHz -958 MHz (Japan), 314-316 MHz, 430-434 MHz, 470-510 MHz, and 779-787 MHz (China), 917 –923.5 MHz (Korea) and 902-928 MHz (USA), and enhancements to the IEEE 802.11 Medium Access Control (MAC) to support this PHY, and provides mechanisms that enable coexistence with other systems in the bands including IEEE 802.15.4 and IEEE P802.15.4g.

• The data rates defined in this amendment optimize the rate vs range performance of the specific channelization in a given band.

• This amendment also adds support for: – transmission range up to 1 km, data rates > 100 kbit/s

• while maintaining the 802.11 WLAN user experience for fixed, outdoor, point to multi point applications.


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IEEE에서의 M2M 표준화 현황 (2/5)• Proposed list of IEEE 802.11ah Use cases

– Use case 1: Sub 1GHz Smart Grid• Meter information• Power delivery/distribution data• Billing information

– Use case 2: Sub 1GHz Intelligent Transport Systems (ITS)• Type of data traffic• Traffic information• Logistics data• Toll data

– Use case 3: Outdoor Sub 1GHz Surveillance System• Location/position information• Emergency call data• Video/sound/motion data

– Use case 4: Indoor Sub 1GHz Surveillance System• Video/sound/motion data

– Use case 5: Indoor Sub 1GHz Home Entertainment System• Audio/video data• Use case 6: Indoor Sub 1GHz Healthcare System• Type of data traffic• Monitoring data <Source : IEEE 802.11-11/0017r2, 2011.01>


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IEEE에서의 M2M 표준화 현황 (3/5)• IEEE 802.11ah 주요 요구 사항

– 최소 100kbps를 1km coverage에대하여전송할수있어야한다.– PHY SAP에서최대 STA 총합 20Mbps를전송할수있는모드도 cellular off-

loading 기능을위하여추가할수있다.– 2,000개이상의 STA들이하나의 AP에접속할수있는기능을지원하여야한다.

– 동일대역을사용할가능성이높은 IEEE 802.15.4 및 IEEE 802.15.4g 기기와의 coexistence를지원할수있어야한다.

– Long replacement cycle을갖는저전력기기응용을위하여무선랜의 power saving 기능을대대적으로확충해야한다.

<Source : ETRI, 정민호 외, 차세대 무선랜 최신 기술동향, 2012.04>


2012-06-25

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IEEE에서의 M2M 표준화 현황 (4/5)• IEEE 802.11ah 주요 적용 기술

– IEEE 802.11ac 무선랜 PHY 규격을 10배 down clocking하여, 2/4/8/16MHz 대역폭전송모드를가지며, sensor network 전용지원모드로 1MHz 대역폭모드를갖는다.

– 최대안테나 4개까지갖는 single-user MIMO를정의하며, multi-user MIMO를배제하지않는다.

– PHY packet을 1MHz 대역폭모드와 2MHz 이상대역폭모드로구분하여, 주응용목적에따라분리대응이가능하도록하며, 프리앰블의반복회수는저가용기기를위하여 2배로제한한다.

– IEEE 802.11v에정의된다양한 power saving 기능을 sensor device에맞게확장개편한다. IEEE 802.11k/u에정의된다양한기능들을활용하여광역Wi-Fi 서비스용기능들을추가로정의한다.

– Traffic Indication MAP(TIM)을세그먼트연접식으로구성하여수만대이상의 STA들의접속을통합적으로관리할수있도록한다.

– 약식화한 short beacon 전송을허용함으로써, 전력소모에대한수신기부담을최대한억제한다.



2012-06-25

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IEEE에서의 M2M 표준화 현황 (5/5)• IEEE 802.11ah 관련 이슈

– 한국의 900MHz passive RFID 밴드를향후에Wi-Fi도사용할수있도록허용할것인가

– 장차시장에서, 응용목적이나사용주파수밴드에있어서유사성을보이는IEEE 802.11ah와 IEEE 802.11af 간의일체형제품이등장할것인가

– 2012년부터본격화할M2M partnership project 및M2M과관련한다양한vertical market들의실제움직임이어떻게이루어질것인가



2012-06-25

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oneM2M (1/14)• 글로벌 M2M 표준 필요성

<Source : TTA, 오충근, 글로벌 M2M 표준 협력체(oneM2M) 신설 추진 현황, 2012.03>


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oneM2M (2/14)• 추진 현황

– 2011.3 : 표준개발기관(SDO) 및 주요 기업 간 글로벌 M2M 협력체 신설 필요성 논의 시작

– 2011.7.21 : 1차 M2M 표준화 강화(Consolidation meeting) 국제회의

• 대한민국, 서울: M2M 협력 프로젝트 설립에 대한 선결사항 정리 및 각표준화 단체별 입장 논의

– 2011.8.17~18 : 2차 M2M 표준화 강화 국제회의

• 미국, 워싱턴 DC: M2M 협력 프로젝트 설립 추진 계획 수립 및 주요 협력분야 선정

– 2011.12.15~16 : “3rd Meeting of Potential M2M Consolidation Partners”• 독일, 베를린: 주요 협력 분야 타 산업체 대표기관 초청을 통해 공동 회

의 진행 예정

– 2012.3.27~29 : “4th Meeting of Potential M2M Consolidation Partners”• 일본, 동경: 투표권, 지적재산권, 파트너십 및 사무국 이슈 논의

– 2011.8.24~현재: 매주 수요일 M2M 국제 전화회의 개최


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oneM2M (3/14)• 향후 주요 일정

– 2011.10.15 : M2M Vertical 단체로의 초청 메시지 작성 완료

– 2011.10.30 : M2M Vertical 단체로의 초청 메시지 전달

– 2011.12.15 : 각 SDO 대표와 주요 M2M Vertical 단체 대표와의 관련협의 완료

– 2011.12.15 ~ 16 : 3차 M2M 표준화 강화 국제회의 (독일 베를린)– 2012. 3. 28~ 29 : 4차 M2M 표준화 강화 국제 회의(일본 도쿄)– 2012.4.20 : founding 문서 완성 예정

– 2012.5.21: 공식 서명 체결 예정 (온라인으로 진행)– 2012.7.24~26: Kick-off Steering Committee 회의 및 offline 서명식 (미

국)– 2012.9.24~28: 2nd SC 및 1st Technical Plenary 회의 (유럽)– 2012.12.10-14: 2nd TP 회의 (중국)


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oneM2M (4/14)• 1차 M2M 표준화 강화 국제회의 결과

– 회의일자 및 장소 : 2011년 7월 21일(목), 서울 강남 노보텔 호텔

– 참석자 : TTA(한), ATIS/TIA(미), ETSI(유), ARIB/TTC(일), CCSA(중)의 7개국 표준개발기관(SDO) M2M 전문가 약 60명

– 주요이슈

• M2M 협력 프로젝트 설립에 대한 각 표준화 단체별 입장 정리 및 조율

• M2M 협력 프로젝트 추진을 위한 선결 논의사항 정리

– 주요결과

• 신규 M2M 표준화 단체 설립에 대해서는 모든 SDO가 대체적으로 동의

– 단, 북미에서는 조직 형태 및 설립 단체명에 대해 기존 3GPP와는 다른 신규형태 및 단체명을 지지함

< Source : TTA, 1차 M2M 표준화 강화 국제 회의 결과 >


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oneM2M (5/14)• 1차 M2M 표준화 강화 국제회의 결과 (계속..)

– 주요결과 (계속..)

• M2M 협력 프로젝트 내에 기존 통신업체가 아닌 타 산업체(스마트 그리드, 유헬스, 자동차 등)의 참여가 성공의 핵심

– 유럽은 기존 일정대로 내년 초 M2M 협력 프로젝트의 출범을 추진 중이나, 북미는 연기가 되더라도 타 산업체의 참여가 확정된 후 출범을 원함

– 중국(CCSA)의 경우도 최소 2개 이상의 타 산업체가 협력 프로젝트 내에 포함되어야 함을 주장

– M2M 협력 프로젝트 내에 포함할 대상으로서 약 60여개의 타 산업체의contact point를 정리

• M2M 협력 프로젝트의 technical work scope에 대한 예비 검토 진행

– 공통 서비스 계층 정의, 요구사항, 아키텍처 및 프로토콜을 technical work scope로 포함하는 데에 각 SDO가 전반적으로 동의

– TTA의 경우, M2M 단말 설계와 직접적으로 연관된 임베디드 모듈 디자인을technical work scope에 포함시킬 것을 주장


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• M2M 협력 프로젝트 추진을 위한 선결 논의사항 정리

– 차기 회의시 중점적으로 우선순위를 두어 논의해야 할 사안을 다음의 7가지로 정리함

– [0] Criteria for successful consolidation– [1] Types of M2M Consolidation– [2] Who are the stakeholder of M2M Consolidation?– [3] How to engage M2M verticals incl. value statements– [4] Technical Scope of M2M Consolidation (draft)– [5] Structure of M2M Consolidation– [6] Secretariat of M2M Consolidation– 특히 0, 3, 4번 항목에 대해 중점적으로 논의하여 agreement를 추진예정


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– 회의일자 및 장소 : 2011년 8월 16일~18일, 미국 워싱턴 DC– 참석자 : TTA(한), ATIS/TIA(미), ETSI(유), ARIB/TTC(일), CCSA(중)

의 7개국 표준개발기관(SDO) M2M 전문가 약 40명

– 주요의제

• M2M 협력체 설립 일정 논의, 결정 (Timeline)• M2M 협력체 설립을 위한 해결사항 논의, 결정(Criteria for consolidation)• 타 산업체 참여 방안 논의(Verticals engagement)• M2M 협력체 표준화 업무 범위 논의(Technical work scope)• M2M 협력체 구조에 대한 일반 원칙 및 구조(Structure)

– 회의운영 : 지역별 공동 컨비너(북미, 아시아, 유럽)에 의한 진행

• 컨비너(David Foote/ATIS/히타치), 공동 컨비너(장용/TTA/삼성, 요나스/ETSI/에릭슨)


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– 주요결과

• M2M 협력체 설립 일정

– M2M 협력체를 2012년 1분기 내에 출범시키기로 원칙적으로 합의

• M2M 협력체 설립을 위한 해결사항

– M2M 협력체 설립 사전 선결조건(Criteria for successful consolidation) 및 설립 이후 해결 사항으로 구분하여 논의하였으며 합의에 이름

• 타산업체 참여 방안

– M2M 협력체는 통신업체가 아닌 타 산업체의 참여가 성공의 핵심을 인지하고 액션아이템을 결정

• M2M 협력체 표준화 범위 (Technical Scope)– TTA제출문서를 기본규격서로 하여 각 SDO가 발표한 자료를 참조하여 합

의함


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• M2M 협력체 구조에 대한 일반 원칙 및 구조

– (조직 구성 일반 원칙) 타산업체의 요구사항을 잘 반영 할 수 있어야 하며 지역적 요구사항에 대해 균형적이어야 하며 글로벌 harmonization 을 추구하고모든 이해관계인의 참여를 용이하게 하고 실제적인 일반적인 규칙을 적용해야 함

• 기타

– M2M 표준화 강화 추진을 위한 8개 논의 사항 중 3가지 Types of M2M Consolidation , Who are the stakeholder of M2M Consolidation?, Secretariat of M2M Consolidation은 시간관계상 이번 회의 논의 되지 않고 향후 전화회의에서 논의하기로 결정


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– 회의일자 및 장소 : 2012년 3월 27일~29일, 일본 동경 TTC– 참석자 : TTA(한), ATIS/TIA(미), ETSI(유), ARIB/TTC(일), CCSA(중)

의 7개국 표준개발기관(SDO) M2M 전문가 약 6�0명

– 주요의제

• M2M 협력체 설립 일정 논의, 결정 (Timeline) – 마일스톤 2단계 완성

• Founding 문서 완성 (voting rights, IPR, Partnership 등)• 사무국 기능 및 예산 문제

– 회의운영 : 지역별 공동 컨비너(아시아, 북미, 유럽)에 의한 진행

• 컨비너(장용/TTA/삼성), 공동 컨비너(David Foote/ATIS/히타치, 요나스/ETSI/에릭슨)


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– 주요결과

• 기술 그룹 내에서의 투표권

– 1 vote per “company” per Partner Type 1• 모회사와 자회사(parent and subsidiaries)의 정의

– Company: the set of corporate entities and affiliates– Affiliates: 모회사에 의해 소유 등의 형태로 직간접적으로 제어 대상

• Partner Type 2 에 대한 IPR 정책

– PT 2는 기술적인 기고 및 투표를 위해, PT1의 IPR 정책에 상응해야 함

• PT 1은 oneM2M 정책 하에서 표준을 제정해야 함

• 회의는 당분간 대륙별로 순환 개최

• 회비 배당 원칙

– Partner Type 1: Fixed & variable part (ex. 2:8)– Partner Type 2: 2012년말까지는 무료

– Associate Members(정부, 규제기관 등): 무료


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oneM2M (12/14)• 분야별 Vertical 산업체 선정

분야 국제단체 국내단체 TTA PG & WG

e-Health- Continua- HITSP- HL7

- 한국u헬스협회- PG419(U-health)

Smart Grid- DRSG- EDSO- SGIP

- 한국스마트그리드협회- 한국전력- LS산전

- WG2142(스마트그리드)

Transportation/ Telematics

- CCC- ITS America- ISO TC 204

- 현대기아자동차- ITS Korea

- PG310(텔레매틱스/ITS)

Connected Home/Home Automation

- CEDIA- HGI- HG Forum

- 한국스마트홈 산업협회- 삼성전자- LG전자

- PG214(디지털홈)


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oneM2M (13/14)• Timeline & Milestone

JUL AUG SEP OCT DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT

M6:WG start prepared

Virtual meetings

2011 2012

SDO Meeting#01,Seoul, 21 Jul

SDO Meeting#02,Washington,17-18 Aug

SDO Meeting#03,Berlin, 15-16 Dec

Reach out to verticals

M1: “Soft Launch”

M2: Final Consensus

M4: Official Signing

Technical Plenary Meeting#1

Virtual SDO meetings

SDO Meeting#04,Tokyo, 28-29 Mar

M3: Final Draft

Virtual meetings

Steering Committee Meeting#1

Steering Committee Meeting#2

M5:TP start prepared


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oneM2M (14/14)• Potential Layers of a Generic oneM2M Architecture

Com

mon

feat

ures

for

vert

ical

indu

stri

es

Common M2M Service Layer

WAN Technologies

M2M Applications

SEN/LAN Technologies

WANTransport Network

M2M SEN / LAN

M2M Platform

Gateway/APIs

M2M Devices

End to End M2M Service

Access Network

Gateway/APIsGateway/APIs


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JCA-IoT & IoT-GSI (1/5)• JCA-IoT (2011.3 ~)

– Joint Coordination Activity on Internet of Things– 30 participating entities

• ITU-T TSAG, SG2, 3, 5, 9, 11, 12, 13, 15, 16, 17• ITU-R WP1A, WP1B, WP5A• ISO TC 122/104 JWG, 204• ISO/IEC JTC 1, SC 6, SC 31, WG 7• ETSI, CEN, OMA, GS1/EPC global, YRP, ECMA, GSIFI, TIA, GSM

MSTF, OGC– Working deliverable

• IoT Standards Roadmap


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JCA-IoT & IoT-GSI (2/5)• IoT-GSI (2011.5 ~)

– Internet of Things Global Standards Initiative– Events

• 1st event: 2011.5, Geneva, with ITU-T SG13• 2nd event: 2011.8, Geneva, with ITU-T SG17• 3rd event: 2011.11, Geneva, with ITU-T SG16• 4th event: 2012.2, Geneva, with ITU-T SG13• (Next) 5th event: 2012.5, Geneva, with ITU-T SG16

– Participating entities• Core Questions: Q1/3, Q12/11, Q3/13, Q4/13, Q5/13, Q7/13, Q12/13,

Q16/13, Q25/13, Q21/16, Q22/16, Q25/16, Q6/17• Additional Questions: Q1/2, Q5/9, Q8/9, Q9/9, Q1/11, Q3/11, Q4/11,

Q5/11, Q6/11, Q7/11, Q9/11, Q11/11, Q12/16, Q27/16, Q28/16, Q10/17


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JCA-IoT & IoT-GSI (3/5)– Working items

• Y.IoT-overview (Q3/13)• IoT definition (Q25/13)• IoT work plan


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JCA-IoT & IoT-GSI (4/5)• 1st IoT-GSI event (2011.5.9~5.13)

– Launched Y.IoT-overview (Q3/13)– Initial content was discussed– 3 editors were proposed

• 2nd IoT-GSI event (2011.8.22~8.26)– 23 contributions were reviewed– 2 editors were appointed

• Jun Seob LEE (ETRI), Haihua Li (CATR)– Initial text for Y.IoT-overview prepared (IoT-GSI-TD71R1)

• ITU-T SG13 meeting (2011.10.10~10.21)– 24 contributions were reviewed– Candidate revision prepared (TD 259 (WP2/13))


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JCA-IoT & IoT-GSI (5/5)• 3rd IoT-GSI event (2011.11.21~11.25)

– 20 contributions reviewed– Editor changed

• Jun Seob LEE (ETRI), Jian Li (CATR)– Revised text for Y.IoT-overview prepared (IoT-GSI-TD97)

• 4th IoT-GSI event (2012.2.6~2.13)– 25 contribution reviewed– Coordination with MoC and WoT was done (not EU)– Text for Consent prepared (IoT-GSI TD120)

• ITU-T WP2/13 Plenary (2012.2.17)– Y.IoT-overview (Y.2060) successfully Consented (TD306 (WP 2/13))

• AAP Last Call: 2012.3.1 ~ 3.28


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IoT in Y.2060 (1/7)• Definition

– Internet of Things: A global infrastructure for the information society, enabling advanced services by interconnecting (physical and virtual) things based on, existing and evolving, interoperable information and communication technologies. Through the exploitation of identification, data capture, processing and communication capabilities, the IoT makes full use of things to offer services to all kinds of applications, whilst maintaining the required privacy.

NOTE – In a broad perspective, the IoT can be perceived as a vision with technological and societal implications.


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IoT in Y.2060 (2/7)– Thing: In the Internet of Things, a physical or virtual object of the

physical or information world which is capable of being identified and integrated into the information and communication networks.

– Device: In the Internet of Things, a piece of equipment with the mandatory capabilities of communication and optional capabilities of sensing, actuating, data capturing, data storing and data processing.


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IoT in Y.2060 (3/7)• Concept

Any PLACE connection

Any THING connection

Any TIME connection

on the moveoutdoors and indoors

nightdaytime

at the PCindoors (away from the PC)

outdooron the move

thing to thinghuman to thing, using generic equipment

human to human, not using a PCbetween PCs


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IoT in Y.2060 (4/7)• Technical overview


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IoT in Y.2060 (5/7)• Types of device and relationship with physical things


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IoT in Y.2060 (6/7)• High level requirements

– Identification-based connectivity– Interoperability– Autonomic networking– Autonomic services provisioning– Location-based capabilities– Security– Privacy protection– High quality and highly secure human body related services– Plug and play– Manageability


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IoT in Y.2060 (7/7)• Reference model


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Further issues on Y.2060 (1/3)• Coordination on definition with EU (IoT-GSI C156)

– 'Internet of Things' (IoT) is a dynamic global network infrastructure with self-configuring capabilities based on standard and interoperable communication protocols where physical and virtual "things" have identities, physical attributes and virtual personalities and use intelligent interfaces and are seamlessly integrated into the information network.


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Further issues on Y.2060 (2/3)– In the context of "Internet of Things" a "thing" is defined as an entity

which can be singulated and identified. A thing may possess the following characteristics:

• physical,• or non-physical,• or virtual

– Things may be associated with "attributes": these attributes may be permanent or transient in both value and association with the thing. The thing, accompanied by any attributes, may be considered to be an "object". The "persona" of the object may change as the object travels through space and time.


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Further issues on Y.2060 (3/3)• ITU-T concluded that those definitions are not in contrast and

actually have good alignment.• ITU-T agreed not to modify definition of IoT in Y.IoT-

overview since joint session couldn’t find any precise rationale for modification.

• JCA-IoT sent LS to EU for inviting comments on Y.2060 during AAP LC.


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ITU-T Focus Group on M2M Service Layer (1/3)

• FG M2M was established by TSAG on Jan. 2012.– to develop technical reports to support the progress on M2M APIs and

protocols to support M2M services and applications, initially focusing on e-health applications and services

– Tasks and deliverables• Research, collect and analyze the vertical market M2M service layer needs• Identify a minimum common set of M2M service layer requirements and

capabilities• Study APIs and relevant protocols that satisfy the above requirements and

capabilities to support the communications between the M2M applications and the telecom networks.


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• Develop technical reports to address the identified gaps and propose future standardization work for ITU-T developments on M2M.

• Support global harmonization and consolidation by inputting its final deliverables to the parent Study Group and other relevant Study Groups as appropriate.

– 3 sub-working groups• M2M use cases and service models• M2M service layer requirements• M2M APIs and protocols

– Kick-off meeting: 17 – 18 April, Geneva


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• FG on M2M Kick-off meeting result– 킥오프회의(약 110명이회의등록)는시스코, 히다찌, NEC, NICT, 허웨이,

ZTE, 프랑스텔레컴등관련산업계및국제기구인WHO(World Healthcare Organization), 헬스케어분야의국제포럼인 Continua 등이참석한가운데이틀(4/17~18)간진행됨

– FG on M2M의 ToR(Terms of Reference)과관련하여M2M service layer에대한개념및정의, 그리고헬스케어분야의M2M 서비스에대한표준화논의를진행함

– FG on M2M의상위그룹인 SG11은 FG on M2M의전체의장으로중국의 Xu Heyuan(CATR)을지명한바있으며, 이번회의에서김형준팀장을포함하여5명의신규부의장을선임함

– FG on M2M은하위에 3개의WG을두기로결정하고각WG의의장과각WG별로개발할기술문서를다음과같이정리함

• WG1: Use cases and service models • WG2: Requirements and architectural framework of the M2M Service Layer• WG3: API and protocols


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• PG 708 (사물지능통신)– 의장단

• 의장: 김형준 (ETRI)• 부의장: 최상호(SKT), 최성우(LGU+), 박진수(KT), 김기형(아주대)

– 임무• 분야별M2M 서비스요구사항 (ARP/SRP) 개발• 상용이동통신망기반M2M 플랫폼들간의인터페이스기술표준화및이를통한상호운용성확보

• LTE Advanced, WiMAX 등 4G망에서의 QoS와 Overload등을고려한M2M 통신을위한이동무선접속기술개발

• M2M 식별체계및네이밍기술표준화• M2M 보안기술표준화• 사물지능통신포럼과의긴밀한협력을통한국내M2M 표준화및시장활성화

TTA 사물지능통신(M2M) PG (1/2)


2012-06-25

KRnet 2012

• 개발중인 표준안– 개인환경서비스요구사항및시스템구조 (PES 포럼, 의견수렴완료) – M2M 데이터구조 (ETRI)– M2M 서비스요구사항 (ETRI , 의견수렴완료) – M2M 식별체계 (ETRI)– M2M 네트워크기능및구조 (ETRI)– M2M 서비스기능구조 (모다정보통신외)– M2M 통신참조모델 (아주대학교외)– M2M 서비스보안위협과요구사항 (아주대학교외)– B2B형WiBro M2M 통신모듈 (모다정보통신)– M2M 단말미들웨어플랫폼 (모다정보통신외)– PCI Express Mini card형WiBro M2M 통신모듈 (모다정보통신외)– M2M Area 네트워크연동 (아주대학교외)– 개방형M2M 서버플랫폼인터페이스 (KT 외)

TTA 사물지능통신(M2M) PG (2/2)


2012-06-25

KRnet 2012

• 설립목적 (2009.11월 설립)– 새로운국가성장동력인사물지능통신의비전과전략을개발하여사물지능통신산업을발굴하고이를활성화할수있도록지원

– 사물지능통신을구성하는계층별통신구조및융합서비스시나리오연구를통하여사물지능통신기술․표준제정및로드맵도출

– 회원간의협력과유대강화등산학연관공조체제를구축하여사물지능통신전략기획, 법제도연구, 세미나/교육추진등사물지능통신기반구축및확산환경조성

M2M/IoT 포럼 (1/2)

M2M/IoTForum

정책분과 기술분과 서비스분과 표준분과

운영위원회


2012-06-25

KRnet 2012

• 표준분과– 사업목표

• M2M/IoT 산업의활성화및정착을위한기술표준화 ITEM 발굴및표준화추진

• 국제표준화선도및대응– 사업내용

• 2011년중점표준화 ITEM 발굴및표준화추진– M2M 서비스요구사항, M2M 스마트미터링프로파일– M2M 데이터구조, M2M 네트워크기능및구조– M2M 식별체계, M2M 디바이스프로파일– M2M 원격디바이스관리, M2M 디바이스이동성및 QoS 지원

• M2M/IoT 표준의중장기로드맵제시• 국제표준화대응방안마련• M2M/IoT 국내.외표준화동향보고서발간등

M2M/IoT 포럼 (2/2)


2012-06-25

KRnet 2012

Q & A

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